CN217417823U

CN217417823U - Traction steel rope rust cleaning device

Info

Publication number: CN217417823U
Application number: CN202221672454.XU
Authority: CN
Inventors: 罗锟; 杜亚军
Original assignee: Chengdu Longhu Property Service Co ltd
Current assignee: Chengdu Longhu Property Service Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-09-13
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a traction steel rope rust cleaning device, which relates to the technical field of elevator maintenance and comprises a rust brushing component detachably fixed inside an elevator control cabinet, wherein the rust brushing component comprises a steel brush contacting the surface of a traction steel rope, a brush holder used for installing the steel brush and a cross beam connected to the side of the brush holder and perpendicular to the steel brush, and the end part of the cross beam is fixedly connected with a longitudinal beam positioned on the side wall of the elevator control cabinet; and the rust entering prevention adsorption assembly and the rust suction and discharge assembly are positioned on the elevator control cabinet. This scheme carries out high-efficient clearance to dragging dirty, the rust stain in steel cable surface, and the life of dragging the steel cable is prolonged, improves the security of elevator operation.

Description

Traction steel rope rust cleaning device

Technical Field

The utility model relates to an elevator maintenance technical field, concretely relates to tow steel cable rust cleaning device.

Background

The elevator can receive the influence of the condition such as season humidity, well intaking along with the live time lapse, consequently most elevators all can lead to the rope of towing of elevator to rust because of the moisture is heavy in the well, and the elevator is at the operation in-process, the rope of towing of elevator is constantly around grinding along with the elevator operation, and the rust powder of towing the steel rope surface can fly off all around under the traction sheave effect, and the rust that flies off can get into the inside damage winding of elevator host computer, get into the switch board and damage electrical components, drop computer lab and well influence health and crowd's sensation of riding the ladder.

SUMMERY OF THE UTILITY MODEL

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

the rust cleaning device for the traction steel rope comprises a rust brushing assembly detachably fixed in an elevator control cabinet, wherein the rust brushing assembly comprises a steel brush contacting the surface of the traction steel rope, a brush holder used for mounting the steel brush and a cross beam which is connected to the side of the brush holder and is vertical to the steel brush, and the end part of the cross beam is fixedly connected with a longitudinal beam positioned on the side wall of the elevator control cabinet;

and the rust entering prevention adsorption component and the rust suction and discharge component are positioned on the elevator control cabinet.

As the preferable technical scheme of the application, the upper side and the lower side of the traction steel ropes are respectively provided with a rust brushing assembly.

As the preferred technical scheme of this application, the brush yoke is including being used for the installation the U template of steel brush, connection the adjusting bolt of U template, connect soon through the screw thread adjusting bolt's bottom plate and connect adjusting bolt's adjusting nut soon.

As the preferred technical scheme of this application, the bar through-hole has all been seted up to the crossbeam both sides, be connected with locking bolt in the bar through-hole, locking bolt with crossbeam fixed connection in on the longeron.

As the preferred technical scheme of this application, the outer wall mounting control panel and the ventilation hole of elevator switch board, and the through-hole that is used for connecting the cabinet door is seted up at the corner of elevator switch board.

As the preferred technical scheme of this application, rust prevents that to get into the adsorption component and is dense matter wire net, dense matter wire net cover in the ventilation hole with the outside of through-hole.

As the preferable technical scheme of this application, rust prevents getting into absorption subassembly includes with the powerful magnet of the equal width of U template and install in axial fan on the elevator control cabinet lateral wall.

As the preferred technical scheme of this application, the equal fixedly connected with connecting rod in both ends of bottom plate, two connecting rod tip fixedly connected with the powerful magnet that the bottom plate is parallel to each other.

As the preferred technical scheme of this application, the below swivelling joint of U template has the accent to the board, transfer to through transferring to bolted connection between board and the U template, transfer to the upper end of bolt and pass through the U template of switching-over structural connection, transfer to the lower extreme fixedly connected with adjusting bolt of board.

As the preferable technical scheme of the application, the reversing structure is a universal rotary joint or an elastic piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the steel brush is additionally arranged at the edge of the traction steel rope, when the elevator runs, the traction steel rope and the brush hair of the steel brush rub to brush off rust on the surface of the traction steel rope, so that dirt and rust on the surface of the traction steel rope are efficiently cleaned, the service life of the traction steel rope is prolonged, and the running safety of the elevator is improved;

2. add the tiny rust bits and the dust that axial fan discharge steel brush brushed the production, adsorb the iron rust of big proportion with strong magnet simultaneously, prevent that the iron rust from getting into the electrical component in the elevator switch board, avoid the damage of electrical component, reduce elevator fault frequency, reduce the potential safety hazard of elevator operation

3. Set up the rust and prevent getting into adsorption component, avoid discharging the rust powder of elevator control cabinet and flow back to the elevator control cabinet in through the gap on the elevator control cabinet, computer lab elevator operational environment has also prevented that electrical component from arousing damages such as short circuit because of the rust flies into.

Description of the drawings:

fig. 1 is an overall structure diagram of a rust removing device for a traction steel rope according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a rust brushing assembly according to a first embodiment of the present invention;

FIG. 3 is an overall structure diagram of the rust entering prevention adsorption assembly according to the second embodiment of the present invention;

fig. 4 is a structural diagram of a three-axis axial flow fan according to an embodiment of the present invention;

fig. 5 is an overall structure diagram of a strong magnet according to a third embodiment of the present invention;

fig. 6 is an overall structure diagram of a direction-adjusting plate in the fourth embodiment of the present invention.

The following are marked in the figure: 1. an elevator control cabinet; 2. a rust brushing assembly; 3. dragging a steel rope; 4. a steel brush; 5. a brush holder; 6. a cross beam; 7. a stringer; 8. a U-shaped plate; 9. adjusting the bolt; 10. a base plate; 11. adjusting the nut; 12. a strip-shaped through hole; 13. locking the bolt; 14. a control panel; 15. a ventilation hole; 16. a through hole; 17. dense steel wire mesh; 18. a strong magnet; 19. an axial flow fan; 20. a connecting rod; 21. a direction adjusting plate; 22. and adjusting the direction of the bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the utility model is usually placed when using, or the orientation or position relationship that the skilled person usually understands, and such terms are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows: as shown in reference to figures 1 to 2,

the rust cleaning device for the traction steel rope 3 provided by the embodiment comprises a rust brushing assembly 2 detachably fixed in an elevator control cabinet 1, wherein the rust brushing assembly 2 comprises a steel brush 4 contacting the surface of the traction steel rope 3, a brush holder 5 for mounting the steel brush 4 and a cross beam 6 which is connected to the side of the brush holder 5 and is perpendicular to the steel brush 4, and the end part of the cross beam 6 is fixedly connected with a longitudinal beam 7 positioned on the side wall of the elevator control cabinet 1; the edge of the traction steel rope 3 is additionally provided with the steel brush 4, when the elevator runs, the traction steel rope 3 and the steel brush 4 brush hair rub, so that rust on the surface of the traction steel rope 3 is brushed off, dirt and rust on the surface of the traction steel rope 3 are efficiently cleaned, the service life of the traction steel rope 3 is prolonged, and the running safety of the elevator is improved;

and the rust entering prevention adsorption assembly and the rust suction and discharge assembly are positioned on the elevator control cabinet 1.

As a preferable technical scheme of the present application, the rust brushing assemblies 2 are disposed on both the upper and lower sides of the plurality of traction steel ropes 3, so that the surfaces of the plurality of traction steel ropes 3 can be comprehensively cleaned, thereby reducing the cleaning dead angle, avoiding the situation of local rust accumulation, ensuring the consistent strength of each part of the traction steel ropes 3, and preventing breakage.

As a preferable technical scheme of the application, the brush holder 5 comprises a U-shaped plate 8 for mounting the steel brush 4, an adjusting bolt 9 connected with the U-shaped plate 8, a bottom plate 10 screwed with the adjusting bolt 9 through threads and an adjusting nut 11 screwed with the adjusting bolt 9; in the embodiment, the bottom plate 10 is welded on the cross beam 6, the lower surface of the U-shaped plate 8 is rotatably connected with the adjusting bolt 9, and the adjusting bolt 9 is rotated after the nut is unscrewed to adjust the position of the U-shaped plate 8 relative to the bottom plate 10, so that the distance between the steel brush 4 and the surface of the traction steel rope 3 is adjusted, and the pressure between the steel brush 4 and the surface of the traction steel rope 3 is conveniently adjusted; the steel brush 4 is the stereoplasm steel brush 4 that has elastic expansion, and the both ends of U template 8 are penetrating, and the dismouting of being convenient for is changed the steel brush 4, practices thrift the steel brush 4 change time.

As a preferred technical scheme of the present application, strip-shaped through holes 12 are formed in both sides of the cross beam 6, locking bolts 13 are connected in the strip-shaped through holes 12, and the cross beam 6 is fixedly connected to the longitudinal beam 7 by the locking bolts 13; in this embodiment, the strip through hole 12 is used for adjusting the installation position of the cross beam 6, so that the installation operation can be performed smoothly, and the longitudinal beam 7 can also be provided with the strip through hole 12 for adjusting the installation position through the locking bolt 13.

Example two: as shown with reference to figure 3 of the drawings,

the difference between the present embodiment and the first embodiment is:

a control panel 14 and a ventilation hole 15 are installed on the outer wall of the elevator control cabinet 1, and a through hole 16 for connecting a cabinet door is formed at the corner of the elevator control cabinet 1; rust prevents getting into the adsorption component and is dense matter wire net 17, dense matter wire net 17 cover in ventilation hole 15 with in 16's the outside of through-hole sets up rust and prevents getting into the adsorption component, avoids discharging elevator control cabinet 1's rust powder to flow back to elevator control cabinet 1 through the gap on elevator control cabinet 1, and computer lab elevator operational environment has also prevented that electrical components from flying into because of the rust and arousing damages such as short circuit, can guarantee like this that ventilation is ventilative and can prevent that the rust from getting into internal damage electrical components again.

Example three: as shown in reference to figures 4 to 5,

the difference between the embodiment and the first embodiment lies in that the rust entering prevention adsorption component comprises a strong magnet 18 with the same width as the U-shaped plate 8 and an axial flow fan 19 installed on the side wall of the elevator control cabinet 1, wherein a large-power axial flow fan 19 is additionally arranged at a position which is about 10cm away from the contact position of the traction steel rope 3 and the steel brush 4 to suck air outside the elevator control cabinet 1, brushed rust powder is effectively sucked and discharged into a collecting device outside the elevator control cabinet 1, the rust powder is prevented from drifting around in a machine room to enter electrical components of the elevator control cabinet 1 to cause damage of the electrical components, meanwhile, the strong magnet 18 adsorbs rust with large specific gravity, the rust is prevented from entering the electrical components in the elevator control cabinet 1, the damage of the electrical components is avoided, the failure frequency of an elevator is reduced, and the potential safety hazard of elevator operation is reduced.

As a preferred technical solution of the present application, the two ends of the bottom plate 10 are both fixedly connected with a connecting rod 20, and the end portions of the two connecting rods 20 are fixedly connected with a strong magnet 18 parallel to the bottom plate 10; powerful magnet 18 in this embodiment sets up at brush yoke 5 just opposite face of dragging steel cable 3 relatively, the big proportion's of absorption iron rust that can be timely and apart from nearer, the absorption dynamics is big, adsorb firmly, prevent that big proportion's iron rust from receiving the dead weight influence to drop from dragging steel cable 3, connecting rod 20 in this embodiment passes through the bolt, the nut is connected on bottom plate 10, can dismantle, can block in the side direction formation of U-shaped board 8 simultaneously, prevent that steel brush 4 from following the slippage of 8 both sides of U-shaped board.

Example four: as shown in reference to figure 6 of the drawings,

the difference between the embodiment and the first embodiment is that the direction adjusting plate 21 is rotatably connected to the lower portion of the U-shaped plate 8, the direction adjusting plate 21 is connected with the U-shaped plate 8 through a direction adjusting bolt 22, the upper end of the direction adjusting bolt 22 is connected with the U-shaped plate 8 through a reversing structure, and the lower end of the direction adjusting plate 21 is fixedly connected with an adjusting bolt 9. The switching-over structure in this embodiment is universal rotary joint, adjust the contained angle between diversion board 21 and the U template 8 through diverting bolt 22, because diversion board 21 is fixed for bottom plate 10, then the rotation of U template 8 inclination angle along with diversion bolt 22 changes, thereby can adjust the contained angle between steel brush 4 and the wire rope 3 of towing, because it is the slope to tow wire rope 3, make the inclination of steel brush 4 and the wire rope 3 of towing unanimous through adjusting, then the surface contact of steel brush 4 to towing wire rope 3 is more comprehensive, the rust stain is clear away more comprehensively

Example five:

the difference between the present embodiment and the fourth embodiment is that the direction changing structure is an elastic member, specifically, the direction changing structure in the present embodiment is a spring and a telescopic rod inserted into the spring for guiding the spring, and the use of the elastic member enables the included angle between the direction changing plate 21 and the U-shaped plate 8 to be changed along with the adjustment of the tensioning structure on the traction steel rope 3 to the angle of the traction steel rope 3, so that the steel brush 4 has high adaptability.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all the technical solutions and modifications without departing from the spirit and scope of the present invention are covered by the claims of the present invention.

Claims

1. Traction steel rope (3) rust cleaning device, its characterized in that: the rust brushing and removing device comprises a rust brushing and removing component (2) detachably fixed in an elevator control cabinet (1), wherein the rust brushing and removing component (2) comprises a steel brush (4) contacting the surface of a traction steel rope (3), a brush holder (5) used for mounting the steel brush (4) and a cross beam (6) which is connected to the side direction of the brush holder (5) and is mutually vertical to the steel brush (4), and the end part of the cross beam (6) is fixedly connected with a longitudinal beam (7) positioned on the side wall of the elevator control cabinet (1);

and the rust entering prevention adsorption assembly and the rust suction and discharge assembly are positioned on the elevator control cabinet (1).

2. A device for removing rust from a hoisting steel cord (3) as claimed in claim 1, characterized in that: and rust brushing assemblies (2) are arranged on the upper side and the lower side of the traction steel ropes (3).

3. A device for removing rust from a hoisting steel cord (3) as claimed in claim 1, characterized in that: the brush holder (5) comprises a U-shaped plate (8) for mounting the steel brush (4), an adjusting bolt (9) connected with the U-shaped plate (8), a bottom plate (10) screwed with the adjusting bolt (9) through threads and an adjusting nut (11) screwed with the adjusting bolt (9).

4. A device for removing rust from a hoisting steel cord (3) as claimed in claim 1, characterized in that: bar-shaped through holes (12) are formed in the two sides of the cross beam (6), locking bolts (13) are connected into the bar-shaped through holes (12), and the cross beam (6) is fixedly connected onto the longitudinal beam (7) through the locking bolts (13).

5. A device for removing rust from a traction steel cord (3) as claimed in claim 1, characterized in that: the elevator control cabinet is characterized in that a control panel (14) and a ventilation hole (15) are installed on the outer wall of the elevator control cabinet (1), and a through hole (16) used for connecting a cabinet door is formed in the corner of the elevator control cabinet (1).

6. A device for removing rust from a hoisting steel cord (3) as claimed in claim 5, characterized in that: the rust entering prevention adsorption component is a dense steel wire mesh (17), and the dense steel wire mesh (17) covers the ventilation holes (15) and the outer sides of the through holes (16).

7. A device for removing rust from a hoisting steel cord (3) as claimed in claim 3, characterized in that: the rust entering prevention adsorption component comprises a powerful magnet (18) with the same width as the U-shaped plate (8) and an axial flow fan (19) arranged on the side wall of the elevator control cabinet (1).

8. A device for removing rust from a traction steel cord (3) as claimed in claim 3, characterized in that: the two ends of the bottom plate (10) are fixedly connected with connecting rods (20), and the end parts of the two connecting rods (20) are fixedly connected with strong magnets (18) which are parallel to the bottom plate (10).

9. A device for removing rust from a traction steel cord (3) as claimed in claim 3, characterized in that: the below swivelling joint of U template (8) has accent to board (21), transfer to connect through transferring to bolt (22) between board (21) and U template (8), transfer to the upper end of bolt (22) and connect U template (8) through the switching-over structure, transfer to lower extreme fixedly connected with adjusting bolt (9) of board (21).

10. A device for removing rust from a traction steel cord (3) as claimed in claim 9, characterized in that: the reversing structure is a universal rotary joint or an elastic piece.